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Maths Puzzle
Numerical Ability
when x^3 + 3x^2 - 2x + 7 is divided by x + 1, the remainder is
a. 7
b. 8
c. 9
d. 11
e. 13
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book Other Question
simpify and slove this equation 4m+9+5M-12=132
This question is actually about elimination because there werent any catorgories for elimination. My question is:
0.5x+0.5y=-2
x-0.25y=6
My answer was (2.5,-14) but I don't th